Finding the Fourth Proportional to 2,459.52, 3,691.04 and 1,227.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,459.52 : 3,691.04 = 1,227.51 : x
2. Step 2: Convert to fraction form
   2,459.52/3,691.04 = 1,227.51/x
3. Step 3: Cross multiply
   2,459.52x = 3,691.04 × 1,227.51
4. Step 4: Simplify right side
   2,459.52x = 4,530,782.37
5. Step 5: Solve for x
   x = 4,530,782.37/2,459.52
6. Step 6: Final answer
   x = 1,842.14